package cn.edu.shiep.aurora.gunwar.sensor;

import android.app.Activity;
import android.app.Service;
import android.os.Vibrator;

public class Vibrating {
	public static void vibrate(final Activity activity){
		 Vibrator vib = (Vibrator) activity.getSystemService(Service.VIBRATOR_SERVICE);
		         vib.vibrate(200);
	}
}
